#include <iostream>
int main(int argc, char const *argv[])
{
    //\a指的是alarm，可能蜂鸣效果
    using namespace std;
    cout << "\a OPreation \"HyperHype\" is now activated!\n";
    // 让当前的光标向后退几个
    cout << "Enter your agent code:_______\b\b\b\b\b\b\b";
    long code;
    cin >> code;
    cout << "\aYou entered " << code << "....\n";
    cout << "\aCode verified! Process with plan Z3!\n";
    //Unicode编码
    cout << "Let them eat g\u00E2teau. \n";
    return 0;
}
